Step 01: Take some time to construct a plaster model. When that's done, make a wooden box and place your model inside. Pour some hot vinamold-rubber into it and wait a little while.

Step 02: Split the rubber into two equal parts and take the plaster model out. Now place the hollow rubber model back to the wooden box.

Step 03: Melt enough of cheese skin (red!) and pour it into vinamold. You now have a new model which you have to cover with plaster and sand - but first stick plastic straws into the model, and build one main casting channel out of a yoghurt can. Finally, take bronze, heat it in an oven to the melting point. Pouring it into a casting channel will make the cheese skin model vanish. Wait until your bronze is cold again.